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Professional skills

Enterprise Java ,OR frameworks
Application servers
Devops tools
OO principles &design patterns

Personal skills

Flexible Agility, open attitude Mentoring/coaching skills Agile development Creative problem solver

Advantage, if...

  • Working with containerization and cloud technologies
  • Knowledge of application integration technologies
  • Basic knowledge of Angular or other JavaScript frameworks.
  • Experience with testing tools

Job description

As a Senior Backend Software Engineer, you'll be instrumental in the design and delivery of mission critical and complex custom-designed, business applications that use a wide range of the latest technologies.

You will be responsible for the OO design and implementation of large-scale custom-designed distributed systems.

You can start

How to apply

  • Application language: English
  • CV


No qualification required

Language skills

Excellent communication both verbal and written

Office address

Budapest, Bég u., 1022 Hungary

Office address

Pécs, Majorossy Imre u. 36, 7625 Magyarország

Office address

Szeged, Kígyó u. 4, 6720 Magyarország

Work schedule

Weekly working hours
40 hours/week
Core time
10 - 14


Breakfast Coffee Lunch Snacks
Conference support In-house training Training contribution
Child care Sports support Team building programs
Public transport support Travel support
Business phone Notebook


  • Work in an agile development team to build enterprise and high-scale applications
  • Understand the importance of code review and refactoring
  • Think through hard problems and work with brilliant people to make client ideas a reality
  • Become a mentor and role model for less experienced developers
  • Continuous Integration to improve overall execution speed and product quality.

Our product

Custom-designed business applications

We are creating complex custom-designed business applications that use a wide range of the latest technologies. We are dedicated to the art of software delivery by keeping it lightweight and agile and utilizing the full power of open source and state of the art technologies.

Our mission

We hire the best talented people, we trust them, and give them the opportunity to learn new things every day. We build great products in a technology driven community and continuously improve our knowledge.

In our family friendly environment, we operate with flexible working hours, sometimes we work from home, sometimes we come to work with our kids, and it's totally fine.

Office photo

Sonrisa Informatika - Office photo  - Budapest, Bég u., 1022 Hungary

What makes our product special

C# Information Technologies Java .NET Informatics Startup Agile Android iOS Breakfast Node.js

Our story

  1. 2007

    The founding of the company

  2. 2008

    The Pecs location joins the company

  3. 2016

    We open an office in Szeged

  4. 2019

    Our site in Marosvasarhely opens

How can the employees affect the company’s life?

We are very open to the opinion of our employees! Since all our company leaders actively work with the employees at the office, there is always an opportunity to share feedback over a coffee!

Favourite thing in the office

Sonrisa Informatika - Favourite thing in the office  - Budapest, Bég u., 1022 Hungary

Trainings and workshops

Sonrisa has an all-around training and mentoring program. Furthermore we are glad to support our colleagues in their efforts to get professional certifications or visit conferences by training aids.

Lightning round

Bike, public transport or car?
All three
Smiles :)

Why we love our office

Brunches, green surroundings, fresh air and never-ending coffee :)

Product video

Sonrisa Informatika - Product video

Personal qualities we appreciate

Professionality, enthusiasm, dedication to our profession and last but not least: loyalty. We promote diversity in all its forms.

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Sonrisa Informatika

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